73180112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{198859}}^1$

素因数の和:198890

約数の個数: 20

約数和(自身を含む): 147951840

約数和(自身を除く): 74771728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 198859, 397718, 795436, 1590872, 3181744, 4573757, 9147514, 18295028, 36590056, 73180112]

約数ペア:

[(1, 73180112), (2, 36590056), (4, 18295028), (8, 9147514), (16, 4573757), (23, 3181744), (46, 1590872), (92, 795436), (184, 397718), (368, 198859)]